*{
    margin: 0px;
    padding: 0px;
}
a{
    color: white;
    outline: none;
    text-decoration: none;
}
.header{
    position: fixed;
    width: 100%;
}

.header:hover{
    background-color: rgba(0,0,0,.8);
    transition: all .5s;
}

.header_container{
    max-width: 1200px;
    margin: auto;
    height: 70px;
}
.logo{
    float: left;
}
.logo img{
    margin-top: 20px;
    height: 37px;
}
.nav{
    width: 100%;
    text-align: right;
}

.nav-item{
    display: inline-block;
    position: relative;
    margin-left: 2.5%;
    padding-left: 20px;
    padding-right: 20px;
    height: 100%;
    font-size: 14px;
    line-height: 65px;
    color: white;
    list-style: none;
}

.nav-item .about-nav{
    position: absolute;
    list-style: none;
    display: none;
    width: 100%;
    left: 0px;
    right: 0px;
    background: rgba(0, 0, 0, 0.897);
    opacity: 0;
}

.nav-item:hover .about-nav{
    display: block;
    animation: aboutNav .3s ease both;
}

@keyframes aboutNav{
    0% {
        transform: translate3d(0,-20px,0);
        opacity: 0;
    }
    
    100% {
        transform: translate3d(0,0,0);
        opacity: 1;
    }
}

.nav-item .about-nav .about-nav-item{
    font-size: 14px;
    height: 40px;
    line-height: 40px;
    border-bottom: #262626 1px solid;
    border-radius: 2px;
    text-align: center;
    cursor: pointer;
}
.nav-item .about-nav .about-nav-item a{
    display: block;
    color: #cccccc;
    width: 100%;
    height: 100%;
}

.nav-item .about-nav .about-nav-item:hover a{
    color: #0f97ff;
}
.container_header{
    background: url(https://www.xunlei.com/v2018/dist/about-bg.jpg?h=c17209) no-repeat center;
    background-repeat: no-repeat;
    background-position: center top;
    height: 431px;
}

.container_header p{
    text-align: center;
    padding-top: 160px;
    height: 271px;
    color: white;
    font-size: 42px;
}

.container_body{
    margin-top: 100px;
}

.container{
    width: 100%;
}

.pg_title{
    width: 100%;
    height: 64px;
    box-shadow: 0 2px 6px rgb(0 0 0 / 4%);
    box-sizing: border-box;
    background: white;
}
.pg_nav{
    max-width: 1200px;
    margin: auto;
    line-height: 64px;
    height: 64px;
    list-style: none;
}
.pg_nav-item{
    position: relative;
    display: inline-block;
    margin-right: 2.5%;
    height: 64px;
    color: black;
}

.pg_nav-item a{
    color: black;
}


.pg_nav-item::after,.nav-item::after{
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scaleX(0);
    transition: all .4s ease;
}

.nav-item-select::after,.pg_nav-item-select::after,.pg_nav-item:hover::after,.nav-item:hover::after{
    transform: scaleX(1);
}

.pg_nav-item-select::after,.pg_nav-item::after{background: #0f97ff}
.pg_nav-item-select a,.pg_nav-item:hover a{color: #0f97ff}
.nav-item-select::after,.nav-item::after{background: white;}

.about{
    max-width: 1200px;
    margin: auto;
}

.title{
    margin-top: 60px;
    font-size: 24px;
    font-weight: bold;
    color: #191919;
}

.word{
    text-indent: 30px;
    margin-top: 30px;
    color: #808080;
}

.footer{
    margin-top: 100px;
    width: 100%;
    background: black;
}
.footer_container{
    max-width: 1200px;
    margin: auto;
    padding-top: 70px;
}
.link-nav{
    padding-bottom: 40px;
    border-bottom: solid #616161cb 1px;
}

.link-nav a{
    margin-right: 40px;
    font-size: 14px;
}

.wx-code{
    position: relative;
    display: inline-block;
}

.wx-code:hover img{
    transform: scaleY(1);
}

.wx-code img{
    transform: scaleY(0);
    position: absolute;
    transform-origin: top;
    right: -25px;
    top: 22px;
    transition: all .2s;
}

.link-nav .moreicon{
    float: right;
}
.link-nav .moreicon .icon{
    margin-right: 20px;
}

.copyright{
    padding-top: 20px;
}
.copyright a{
    color: #808080;
    font-size: 14px;
}

.copyright a:hover{
    text-decoration: underline;
}

.delimiter::before{
    content: "|";
    color: #808080;
}

.safelink{
    max-width: 1200px;
    margin-top: 30px;
    padding-bottom: 50px;
}

.safelink-item:first-child{
    padding-left: 0px;
    border-left: none;
}

.safelink-item{
    display: inline-block;
    padding-left: 5%;
    padding-right: 5%;
    border-left: 1px solid #333333;
}


.safelink-item a{
    display: inline-block;
    position: relative;
    text-align: center;
    font-size: 12px;
    color: #787878;
    padding: 0 0 0 40px;
}

.value{
    position: relative;
    max-width: 1200px;
    margin: auto;
}

.value-card{
    display: inline-block;
    vertical-align: top;
    width: 30%;
    margin-right: 3%;
    height: 320px;
    margin-top: 45px;
    padding: 3.16666% 3.16666% 0 3.16666%;
    border-radius: 10px;
    box-sizing: border-box;
    border: 1px solid #e4e4e4;
}

.line{
    display: block;
    margin-top: 26px;
    width: 28px;
    height: 3px;
    border-radius: 2px;
    background: #0f97ff;
}

.value-card p{
    margin-top: 26px;
    font-size: 16px;
    line-height: 2;
    color: #262626;
    opacity: .7;
}

.value-card,.value-card>*{
    transition: transform .5s;
}

.value-card:hover,.value-card>*:hover{
    transform: translateY(-10px);
}

.timer{
    max-width: 1200px;
    min-width: 768px;
    margin: auto;
}

.year{
    padding-top: 30px;
    font-size: 30px;
    font-weight: bold;
    line-height: 1;
    color: #0f97ff;
    padding-left: 25px;
    padding-bottom: 20px;
}

.timer-model-word{
    position: relative;
}

.timer .timer-line{
    position: absolute;
    top: 6px;
    left: 84px;
    bottom: -50px;
    width: 1px;
    display: block;
    background: #e1e1e0;
}

.timer .timer-list{
    list-style: none;
    padding-left: 25px;
}

.timer .timer-list li{
    position: relative;
    margin-bottom: 34px;
    font-size: 16px;
}

.timer .timer-list .timer-list-dec{
    position: absolute;
    top: 6px;
    left: 54px;
    width: 10px;
    height: 10px;
    border-radius: 100%;
    background: #0f97ff;
}

.timer .timer-list .timer-list-info{
    margin-left: 128px;
    max-width: 500px;
    color: #333;
}


.honor{
    max-width: 1200px;
    min-width: 768px;
    margin: auto;
}

.honor .honor-list{
    list-style: none;
    padding-left: 25px;
}

.honor .honor-model {
    position: relative;
}
.honor .honor-model .honor-line{
    display: block;
    position: absolute;
    width: 1px;
    top: 90px;
    left: 55px;
    bottom: 20px;
    background-color: #e1e1e0;
}

.honor .honor-model-word {
    margin-left: 150px;
}

.honor .honor-list li{
    display: inline-block;
    box-sizing: border-box;
    width: 30%;
    height: 175px;
    margin-right: 30px;
    margin-bottom: 20px;
    background-size: 100% 100%;
    vertical-align: top;
}

.honor .honor-model:first-child li{
    background: url(https://www.xunlei.com/v2018/dist/timeline-bg02.png?h=1740a8) no-repeat;
}

.honor .honor-model:nth-child(2) li{
    background: url(https://www.xunlei.com/v2018/dist/timeline-bg05.png?h=380dd9) no-repeat;
}

.honor .honor-list li .content{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.honor .honor-list li p{
    font-size: 18px;
    max-width: 50%;
    color: #fff;
    line-height: 31px;
    text-align: center;
}

.team{
    max-width: 1200px;
    min-width: 768px;
    margin: auto;
}

.team h3{
    font-size: 24px;
    color: #191919;
    margin-top: 7px;
}

.team .team-model-info{
    font-size: 16px;
    line-height: 31px;
    margin-top: 24px;
    color: rgba(25,25,25,.6);
}

.team .team-model{
    position: relative;
    margin-bottom: 100px;
}

.team .team-model img{
    position: absolute;
    width: 126px;
    height: 145px;
    top: 0;
    border-radius: 12px;
}

.team .team-model .left-img{
    left: 0;
}

.team .team-model .right-img{
    right: 0;
}

.team .team-model .left-info{
    padding-right: 180px;
}

.team .team-model .right-info{
    padding-left: 180px;
}

.contact{
    max-width: 1200px;
    min-width: 768px;
    margin: auto;
}

.contact .contact-title{
    font-size: 24px;
    color: #333333;
    padding: 14px 0 19px;
}

.contact p{
    font-size: 16px;
    color: #959595;
    margin-bottom: 5px
}

.contact p a{
    background-color: transparent;
    text-decoration: none;
    outline: none;
    cursor: pointer;
    color: #0f97ff;;
}

.contact .contact-model{
    padding-bottom: 60px;
    border-bottom: 1px solid #e0e0e0;
}

.contact .contact-sub-model{
    width: 49%;
    display: inline-block;
    margin-top: 40px
}